central nervous system, reproductive system, amune system, respretory system, periferal system and that's all i can think up :) the skeletal system
It depends on you imune system, but if you have a week amune system you get spots and bags and sh*t u noe wah im sayin
Shave it ,wax it or eat loads of fruit and veg because it helps u have a good amune system.
Nothing. You will no longer have a strong amune system and any viruses can come in, basically you have AID's
because your body and amune system is not used to it and it does not know how to clean it so yea
The US does not use the metric system.
no
Muscular.
no, because they are amune to it
No u get amune to it
They direct the muscles to help us move
by excercising